Function?

Zinc is crucial in supporting the immune system, aiding wound healing, promoting healthy skin, and contributing to growth and development. Zinc is a cofactor for over 300 enzymes involved in protein synthesis, DNA synthesis, and cell division processes.

Sources?

Zinc is found in high-quality muscle meat, seafood (especially oysters), dairy products, nuts, seeds, legumes, and whole grains.

Deficiency and toxicity?

Zinc deficiency can lead to clinical signs such as delayed growth, weakened immunity, hair loss, poor wound healing, and skin lesions. Overconsumption can cause nausea, vomiting, reduced immune function, and interference with absorbing other minerals like copper.